89589 divided by 42 
We want to figure out the number of times 89589 can be divided by 42.

Moving on to step 1:
If we divide 8 by 42, we get 0 and a remainder of 8.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 8 and we're left with 8.
Fetch the next digit (9) from the dividend, attach it to 8 and continue: 89 / 42

Step 2:
When dividing 89 by 42, we get 2 with a remainder of 5.
Put 2 as the next digit of the answer. 
Result so far: 2.0
If we take 84 away from 89, we end up with 5.
Take the next digit (5) from the dividend and append it to 5, then repeat: 55 / 42

On to step 3:
If we divide 55 by 42, we get 1 and a remainder of 13.
Write down 1 as next digit of the result. 
Result so far: 21.0
Subtract 42 from 55 to get 13.
Include the next digit (8) from the dividend after 13, then repeat: 138 / 42

Going ahead to step 4:
42 goes into 138 3 times with a remainder of 12.
The next digit of our result is 3. 
Result so far: 213.0
If we subtract 126 from 138, we get 12.
Include the next digit (9) from the dividend after 12, then repeat: 129 / 42

On to step 5:
42 can be fit into 129 3 times, resulting in a remainder of 3.
The next digit of our result is 3. 
Result so far: 2133.0
Deduct 126 from 129 and we're left with 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Moving on to step 6:
42 can be fit into 30 0 times, resulting in a remainder of 30.
Put 0 as the next digit of the answer. 
Result so far: 2133.0
Subtracting 0 from 30 leaves us with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Going ahead to step 7:
42 can be fit into 300 7 times, resulting in a remainder of 6.
The next digit of our result is 7. 
Result so far: 2133.07
Deduct 294 from 300 and we're left with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

On to step 8:
If we divide 60 by 42, we get 1 and a remainder of 18.
The next digit of our result is 1. 
Result so far: 2133.071
Deduct 42 from 60 and we're left with 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Let's proceed to step 9:
The number 42 fits into 180 4 times, leaving a remainder of 12.
Use 4 as the next digit of our solution. 
Result so far: 2133.0714
Subtracting 168 from 180 leaves us with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

On to step 10:
42 goes into 120 2 times with a remainder of 36.
Put 2 as the next digit of the answer. 
Result so far: 2133.07142
If we take 84 away from 120, we end up with 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Let's proceed to step 11:
42 goes into 360 8 times with a remainder of 24.
Use 8 as the next digit of our solution. 
Result so far: 2133.071428
The remainder is 24 after subtracting 336 from 360.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

On to step 12:
42 can be fit into 240 5 times, resulting in a remainder of 30.
The number 5 becomes the next digit in our result. 
Result so far: 2133.0714285
Subtract 210 from 240 to get 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Moving on to step 13:
42 can be fit into 300 7 times, resulting in a remainder of 6.
Use 7 as the next digit of our solution. 
Result so far: 2133.07142857
Deduct 294 from 300 and we're left with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

The final result is 2133.07142857 with a remainder of 6e-09.